 |
| |||
| barrilete m; canal colector; colector de gas | |||
| colector principal | |||
|
collecting main : 8 phrases, 3 sujets |
| Charbon | 5 |
| Chimie | 1 |
| Industrie | 2 |
|
| |||
| barrilete m; canal colector; colector de gas | |||
| colector principal | |||
|
collecting main : 8 phrases, 3 sujets |
| Charbon | 5 |
| Chimie | 1 |
| Industrie | 2 |